Hi, every body.
I have a problem with my domain mail account.
I've created my mail account in my server plesk 7.5.
When i send one mail from my server to another account(like gmail account), I retrieve it in around 1 hour.

So i don't know why it is so long for sending mail from my account in my own server.

And I didn't get any error message.

Please, help me, or give some advice...
Thanks in advance,